What is the theoretical probability of rolling a 2 on a number cube?
1/6
100
You randomly draw a button from a jar containing 9 buttons: 3 blue buttons, 4 red and 2 green. You put the button back in the jar and then draw another button. Find the probability that you draw a red button and then a green.
8/81
100
If there are 5 Hurricanes, 10 Tropical Cyclones, and 7 Typhoons selected for a special field trip, what is the experimental probability for having chosen a Tropical Cyclone?
5/11
100
You have a spinner with 4 equal sections of orange, blue, red and black. The probability of spinning any color is 1/4. What kind of probability am I using?
Theoretical
200
A data display that shows the relationship between two data sets using ordered pairs in the coordinate plane.
Scatterplot
200
What is the theoretical probability of rolling an odd number on number cube?
1/2
200
You randomly draw a button from a jar containing 9 buttons: 3 blue buttons, 4 red and 2 green. You draw a second button without replacing the first one. Find the probability that you draw a red button and then a green.
1/9
200
I flip a coin 20 times and get heads 14 times and tails 6 times. What is the probability of getting tails?
3/10
200
A coin is tossed 100 times. Fifty-two outcomes are heads. The probability of heads is 52/100 or 13/25. What type of probability is being used?
Experimental
300
The chance of an event happening as determined by calculating results from an experiment being conducted.
Experimental Probability
300
What is the theoretical probability of rolling a number greater than 4 on a number cube?
1/3
300
A canister contains 20 pennies, 10 dimes, and 20 quarters. You randomly choose a coin and keep it. You then choose a second coin. Find the probability of choosing a dime and a penny.
4/49
300
Bob flips a coin 10 times, and 7 of those times he gets tails. Find how many times Bob will likely get tails if he flips a coin 100 times.
70
300
A number cube is rolled 60 times. Twelve outcomes are the number 3. What is the experimental probability of rolling a 3?
1/5
400
The chance of an event happening as determined by calculating results that would occur under ideal circumstances.
Theoretical Probability
400
If you roll a number cube 100 times, how many times would you expect to roll a number larger than 3?
50
400
A canister contains 35 pennies, 15 dimes, 10 nickels and 30 quarters. You randomly choose a coin and replace it in the canister. You then choose a second coin. Find the probability of choosing a quarter and a nickel.
10/267
400
I roll a number cube and get
1 = 3 times
2 = 7 times
3 = 1 time
4 = 10 times
5 = 8 times
6 = 1 time
What is the experimental probability that I get an even number?
3/5
400
A number cube is rolled 60 times. The results were 1-14 times, 2-6 times, 3-12 times, 4-8 times 5-7 times and 6-13 times. What is the theoretical probability of rolling a 3?
1/6
500
In probability, we use this word to describe all of the possible outcomes.
Sample Space
500
What is the theoretical probability of rolling a factor of 6 on a number cube?
2/3
500
You randomly choose 3 marbles from a jar of 30 marbles without replacing them. Find the probability of choosing a red, then a green and then a yellow.
The jar contains:
4 red
16 green
6 blue
4 yellow
32/3045
500
I roll a number cube and get
1 = 3 times
2 = 7 times
3 = 1 time
4 = 10 times
5 = 8 times
6 = 1 time
What is the experimental probability that I get a prime number (a number greater than 1 who has no divisors other than itself and 1)?
8/15
500
Explain the difference between theoretical probability and experimental probability.
Theoretical probability is what SHOULD actually happen, experimental probability is based on the outcomes obtained from an experiment